JP3153008U - Hair iron for wet hair straightener / perm - Google Patents

Abstract

The present invention provides a hair iron for wet hair straightening and perm that can easily perform a good perm treatment on wet hair without adversely affecting the hair. An upper load and a lower load having a heating portion and a handle portion are arranged in a straight line, and rear end portions of the upper load and the lower load are connected together to form a hinge shaft. The heat energy of the heater disposed inside the heating unit 11 is transmitted to the hinge unit 13 that rotates around the 13a and operates so that the heating unit 11 spreads by the elastic member 13b attached to the hinge shaft 13a. The heating plate 16 on the upper load 10 side and the lower load 10 ′ side that is provided to receive the elasticity of the elastic member 15, the insertion groove 21 into which the entire heating unit 11 is inserted, and the flat portion that is in close contact with the heating plate 16. And a non-metallic pressure member 20, 20 ′ having 22. [Selection] Figure 2

Description

  The present invention relates to a hair iron for wet hair straight and perm, and more specifically, it can perform perm even on wet hair while fully exhibiting the performance permanent condition of hair iron during straight perm treatment. The present invention relates to an improved hair iron for wet hair straighteners and perms.

  Generally, hair curling irons for straight perms up to now have been designed to perform perm treatment by applying thermal energy with the hair dried.

  Therefore, by applying high-temperature heat energy to the hair whose main component is protein, there is a disadvantage that the hair is stiffened or mistakenly burned. From this point, straight perm treatment is performed. Includes a variety of problems such as requiring a long-time expert to perform the treatment mainly.

  More specifically, first, there is a point of hair damage which is the biggest problem. Second, when performing a permanent treatment in which a hair iron is pulled in a state where the hair is in direct contact with the hard hot plate, the dry hair and the hard hot plate come into contact with each other, thereby increasing the frictional force. Pulling the hair iron with more force.

  From the above, when the tensile stress of the hair is small, there is a possibility that the hair may be broken, and furthermore, a permanent treatment that is difficult for the practitioner to perform a permanent treatment for a long time is required. .

  And thirdly, since the perm treatment is performed with the high-temperature heating part exposed to the outside as it is, the perm practitioner must be careful about injuries such as burns at the time of the perm treatment and such problems. Therefore, the perm treatment is performed inefficiently because the perm treatment is unnatural.

  The fourth point is that both the practitioner and the customer have a hard time because the required time is prolonged as the permanent treatment is performed with dry hair.

  Patent Document 1 includes a pair of grips 9 that are pivotably connected to each other at the base end, and heat generating portions 11 that are provided to face the distal end sides of the grips 9. Has a curled portion 13 having a curved shape on the back side of the heat generating portion 11, and at least one curled portion 13 has a curved surface having a curvature different from the curvature of the curled portion 13. The hair iron comprised by providing the auxiliary | assistant case 15 which has is detachable is disclosed.

  Also in the case of this patent document 1, the heat-generating part 11 is directly applied to the hair to perform the perm treatment, and the perm practitioner needs to be careful about injuries such as burns at the time of the treatment. Yes.

JP 2009-50681 A

  The problem to be solved by the present invention is that there is no hair straight / perm curling iron that can be simply performed on the wet hair without adversely affecting the hair.

  The hair iron for a wet hair straight / perm according to the present invention includes an upper load and a lower load having a heating portion and a handle portion in a straight line arrangement, and the rear end portions of the upper load and the lower load. The hinge part that rotates about the hinge axis and operates so that the heating part spreads by a resilient member attached to the hinge axis, and the heat energy of the heater arranged inside the heating part is transmitted and elastic Non-metallic pressure member having upper heating side and lower load side heating plates provided so as to receive the elasticity of the member, an insertion groove into which the entire heating unit is inserted, and a flat portion in close contact with the heating plate And having the most important feature.

  According to the present invention, it is possible to prevent moisture, moisture, chemicals, etc. from penetrating into the inside of the heating unit and to eliminate the instantaneous evaporation phenomenon even when wet hair comes into contact with the heating unit. It is possible to realize and provide a hair iron for a wet hair straight perm that can perform a perm that does not cause damage to the hair.

  Furthermore, according to the present invention, it is possible to realize and provide a hair iron for wet hair straight and perm that can be performed without difficulty and can be easily performed by non-experts. .

FIG. 1 is a partially exploded perspective view of a hair iron according to an embodiment of the present invention. FIG. 2 is a cross-sectional configuration diagram of a main part of the hair iron according to the present embodiment. FIG. 3 is an enlarged cross-sectional view showing a permanent treatment state by a heating unit in the hair iron according to the present embodiment. FIG. 4 is an explanatory view showing a hair heating state of the non-metal pressing member as seen from the Y-Y ′ line cross section of FIG. 3.

  The purpose of the present invention is to realize and provide a hair iron for wet hair straightening and perm that can easily perform good perm treatment for wet hair without adversely affecting the hair. An elastic member in which the upper and lower loads and the rear ends of the upper and lower loads are connected to each other and rotate around the hinge shaft, and the heating unit is attached to the hinge shaft. The heating unit is configured to spread so that the heat energy of the heater disposed inside the heating unit is transmitted, and the upper load side and the lower load side are respectively heated so as to receive the elasticity of the elastic member. A plate, an insertion groove into which the entire heating unit is inserted, and a non-metallic pressure member made of heat-resistant silicon rubber having a flat portion in close contact with the heating plate. It was realized by the configuration that.

  A wet hair straightener / perm hair iron according to an embodiment of the present invention will be described below with reference to the drawings.

  1 is a partially exploded perspective view of a hair iron according to the present embodiment, FIG. 2 is a partial cross-sectional view, FIG. 3 is an enlarged cross-sectional view of a heating unit, and FIG. 4 is an enlarged cross-sectional view along line YY ′ of FIG. It is explanatory drawing of the hair heating state by the nonmetallic pressurization member by.

  As shown in FIGS. 1 to 3, the hair iron according to the present embodiment includes a long upper load 10 and a lower load 10 ′ each having a heating unit 11 and a handle unit 12 in a straight line.

  Further, the rear ends of the upper load 10 and the lower load 10 'are coupled to each other so as to rotate around the hinge shaft 13a, so that the heating portion 11 is spread by the elastic member 13b attached to the hinge shaft 13a. The hinge part 13 to be operated is provided.

  The heating plate 16 is provided so as to receive the heat energy of the heater 14 provided inside the heating unit 11 and to receive the elasticity of the elastic member 15 provided inside.

  The heating plate 16 is heated by the transfer of the thermal energy of the heater 14 that generates heat by electrical energy supplied from an electric wire cord 30 connected to a commercial power source (not shown).

  Further, the hair iron according to the present embodiment includes long non-metal pressure members 20 and 20 ′ having an insertion groove 21 into which the entire heating unit 11 is inserted and a flat portion 22 that is in close contact with the heating plate 16. .

  The non-metallic pressure members 20 and 20 ′ are provided with a convex portion 23 projecting inward of the insertion groove 21 on the rear end side, and on both sides of the front end portion and the rear end portion of the insertion groove 21, respectively. It is comprised so that it may have the recessed parts 24 and 24 '.

  The non-metal pressing members 20 and 20 'are elastic in terms of material characteristics by being molded from heat-resistant silicon rubber. Far infrared rays are emitted

  Further, when the non-metal pressure members 20 and 20 'are molded with heat-resistant silicon rubber, for example, by mixing and molding a powdered ceramic body 25 that emits far-infrared rays by heating, the strength of the ceramic material characteristics is increased. Therefore, the non-metallic pressure members 20 and 20 ′ themselves have elasticity and the strength is increased.

  Therefore, the hair iron according to the present embodiment is configured such that the non-metal pressure members 20 and 20 ′ are coupled to the heating portions 11 of the upper load 10 and the lower load 10 ′.

  Therefore, the heating unit 11 includes a recess 18 inside the load case 17 that supports the rear end portion of the heating plate 16, and the heating plate 16 is provided on both sides of the load case 17 on the front end side and the rear end side of the heating plate 16. It is comprised so that the convex parts 19 and 19 'may be comprised.

  Accordingly, the non-metallic pressure members 20 and 20 ′ are coupled so that the heating unit 11 is forcibly inserted in the insertion groove 21.

  At this time, as shown in FIG. 2, the protrusion 23 protruding inside the insertion groove 21 is not forced by being caught by the recess 18 protruding inside the load case 17 that supports the rear end portion of the heating plate 16. The non-metal pressure members 20 and 20 ′ cannot be detached from the heating unit 11.

  In addition, when the non-metallic pressure members 20 and 20 ′ are coupled to the respective heating portions 11, as shown in FIG. 3, the recesses 24 and 24 respectively provided on both sides of the front end portion and the rear end portion of the insertion groove 21. The convex portions 19 and 19 ′ on both sides of the load case 17 at the front end portion and the rear end portion of the heating portion 11 are inserted into and hooked to each other.

  Accordingly, since the non-metal pressure members 20 and 20 ′ are connected to the heating portions 11 of the upper load 10 and the lower load 10 ′ so as to be wrapped, the heat energy generated from the heater 14 is transferred to the heating plate 16. As a result, the heat energy of the heating plate 16 is transmitted to the flat portion 22.

Therefore, when the hair h is sandwiched between the heated flat portions 22 of the non-metal pressure members 20 and 20 'and pressed and brought into contact with the hair h, thermal energy is given to the hair h, and the perm treatment is performed. Will come to be.
In addition, heat-resistant silicone rubber has excellent chemical resistance with excellent resistance to polar organic compounds such as various acids, bases, salts, etc., so it is not affected by permanent chemicals, -50 ℃ Has excellent resilience to compression and deformation over a wide temperature range from 250 ° C to 250 ° C, and has excellent durability of 8-20 times against repeated external force. The elasticity of 20 'itself is very excellent.

  Therefore, even if the hair h comes into contact with the non-metallic pressure members 20, 20 ', no adverse effect is exerted, and a satisfactory perm treatment can be performed.

  Referring to FIG. 3, the heat energy generated by the heater 14 is transmitted to the heating plate 16 and then transmitted to the non-metallic pressure members 20 and 20 ′ to be heated.

  At this time, the heat energy of the heater 14 touches the heating plate 16 and is transmitted to the nonmetallic pressurizing members 20 and 20 ′. Therefore, the nonmetallic pressurizing members 20 and 20 ′ have latent heat on the nonmetallic material characteristics. The state becomes heated, and the latent heat is transmitted to the hair h so that a permanent treatment can be performed.

  Therefore, even when the wet hair h comes into contact with the non-metal pressure members 20, 20 'during the perm treatment, thermal energy is transmitted to the hair h in a state where no instantaneous vapor is generated, and the perm is formed.

  In the conventional perm treatment, when the wet hair h comes into contact with the heating plate 16 made of metal, an instantaneous evaporation phenomenon occurs in which steam is generated at the moment when the wet hair touches the surface of the heating plate 16. It was difficult. For this reason, a permanent treatment has been performed in the state of dry hair h.

  However, in the hair iron according to the present embodiment, even when the wet hair h comes into contact with the non-metallic pressure members 20, 20 ′, the instantaneous evaporation phenomenon does not occur. Immediately after applying, perm treatment is possible.

  Also, when performing a straight perm treatment, as shown in FIG. 3, one side surface is pressed while strongly pressing the hair h so as to be sandwiched between the heating portions 11 in the upper load 10 and the lower load 10 ′. The treatment to move to can be performed.

  At this time, in the hair iron according to the present embodiment, since the wet state of the hair h can be slid well between the non-metal pressing members 20 and 20 ′, the hair h is strongly pressed, Therefore, the treatment can be carried out without any difficulty in the treatment of pulling the hair iron.

  Further, when performing a treatment for moving the hair h to one side while strongly pressing the hair h between the heating parts 11, the load case 17 is caused by the frictional force between the hair h and the non-metal pressure members 20, 20 ′. However, in this embodiment, the convex portions 19 and 19 ′ on both sides of the load case 17 are the concave portions 24 of the non-metallic pressure members 20 and 20 ′. , 24 ′, the non-metallic pressure members 20, 20 ′ are prevented from rotating in the circumferential direction, and the hair h is in contact with the flat portions 22 and pressed. Perm treatment can be performed while maintaining good.

  Moreover, since the far infrared rays are emitted when the ceramic body 25 receives heat, when the nonmetallic pressurizing members 20 and 20 ′ are heated, the far infrared rays are irradiated to the hair h accordingly.

  Therefore, when far-infrared rays are irradiated to the hair h, the far-infrared rays are transmitted to the hair h itself, and the far-infrared rays penetrate deep into the hair h.

  As a result, the surface of the hair h is heated by the non-metallic pressure members 20 and 20 ', and the hair h is heated by far infrared rays, so that the hair h is heated more quickly, and a faster permanent treatment is performed. It is feasible and useful for maintaining the hair quality of the hair h.

  Further, the non-metal pressure members 20 and 20 ′ are tube-type with one side of the insertion groove 21 clogged, and are joined so as to completely wrap the heating part 11, so that moisture or permanent on the wet hair h can be obtained. It is possible to completely block the liquid agent from penetrating inside the heating unit 11.

  Therefore, according to the hair iron of the present embodiment, moisture, moisture, chemicals and the like cannot penetrate inside the heating unit 11, and at the same time, even when the wet hair h comes into contact with the non-metallic pressure member 20, 20 ′. Since the evaporation phenomenon does not occur, the permeation can be performed by applying heat energy to the wet hair. By heating in the wet hair state, damage to the hair can be prevented beforehand.

  In addition, in this embodiment, not only does the act of performing the perm treatment while pulling the hair iron, the perm treatment is performed in the state of the wet hair h, so that the damage to the hair h can be eliminated. Even if the person is not a highly skilled person, a good perm treatment can be easily performed.

  The present invention is not limited to the above-described embodiments, but can be variously modified by those having ordinary knowledge in this technical field, so long as it does not greatly depart from the technical idea and claims of the present invention. It is obvious that it is widely applied and protected. Furthermore, the present invention can be widely applied as a hair iron for pet hair such as dogs.

DESCRIPTION OF SYMBOLS 10 Upper load 10 'Lower load 11 Heating part 12 Handle part 13 Hinge part 13a Hinge shaft 13b Elastic member 14 Heater 15 Elastic member 16 Heating plate 17 Load case 18 Concave part 19 Convex part 19' Convex part 20 Nonmetallic pressurizing member 20 ' Non-metallic pressure member 21 Insertion groove 22 Planar part 23 Convex part 24 Concave part 24 'Concave part 25 Ceramic body 30 Electric wire cord h Hair

Claims (5)

An upper load and a lower load comprising a heating portion and a handle portion in a straight line arrangement;
A hinge part that connects the rear end portions of the upper load and the lower load to each other and rotates about the hinge axis so that the heating unit spreads by a resilient member attached to the hinge axis; and
Heat energy of the heater disposed inside the heating unit is transmitted, and each heating plate on the upper load side and the lower load side provided to receive the elasticity of the elastic member,
A non-metallic pressure member having an insertion groove into which the entire heating unit is inserted and a flat portion closely contacting the heating plate;
Hair iron for wet hair straighteners, characterized by having   The non-metal pressure member is characterized in that the protrusion protruding inside the insertion groove is caught in the recess protruding inside the load case that supports the rear portion of the heating plate, thereby preventing lateral separation. The hair iron for wet hair straighteners according to claim 1.   The non-metallic pressure member is inserted into the convex portion provided on both sides of the front end portion and the rear end portion of the insertion groove by inserting the heating portion and the concave portions on both sides of the load case at the front end portion and the rear end portion. The hair iron for a wet hair straight perm according to claim 1, wherein the hair iron is prevented from rotating in the circumferential direction.   4. The hair iron for wet hair straightener according to any one of claims 1 to 3, wherein the non-metallic pressure member is heat-resistant silicon rubber.   The wet hair straight / perm hair according to any one of claims 1 to 4, wherein the non-metallic pressure member is mixed with a ceramic powder from which far infrared rays are emitted. Iron.

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